@tanstack/solid-router/dist/cjs/Transitioner.cjs

Modern and scalable routing for Solid applications

const require_runtime = require("./_virtual/_rolldown/runtime.cjs");
const require_useRouter = require("./useRouter.cjs");
let _tanstack_router_core = require("@tanstack/router-core");
let solid_js = require("solid-js");
solid_js = require_runtime.__toESM(solid_js);
let _tanstack_router_core_isServer = require("@tanstack/router-core/isServer");
//#region src/Transitioner.tsx
function Transitioner() {
	const router = require_useRouter.useRouter();
	let mountLoadForRouter = {
		router,
		mounted: false
	};
	const isLoading = solid_js.createMemo(() => router.stores.isLoading.state);
	if (_tanstack_router_core_isServer.isServer ?? router.isServer) return null;
	const [isSolidTransitioning, startSolidTransition] = solid_js.useTransition();
	const hasPendingMatches = solid_js.createMemo(() => router.stores.hasPendingMatches.state);
	const isAnyPending = solid_js.createMemo(() => isLoading() || isSolidTransitioning() || hasPendingMatches());
	const isPagePending = solid_js.createMemo(() => isLoading() || hasPendingMatches());
	router.startTransition = (fn) => {
		solid_js.startTransition(() => {
			startSolidTransition(fn);
		});
	};
	solid_js.onMount(() => {
		const unsub = router.history.subscribe(router.load);
		const nextLocation = router.buildLocation({
			to: router.latestLocation.pathname,
			search: true,
			params: true,
			hash: true,
			state: true,
			_includeValidateSearch: true
		});
		if ((0, _tanstack_router_core.trimPathRight)(router.latestLocation.publicHref) !== (0, _tanstack_router_core.trimPathRight)(nextLocation.publicHref)) router.commitLocation({
			...nextLocation,
			replace: true
		});
		solid_js.onCleanup(() => {
			unsub();
		});
	});
	solid_js.createRenderEffect(() => {
		solid_js.untrack(() => {
			if (typeof window !== "undefined" && router.ssr || mountLoadForRouter.router === router && mountLoadForRouter.mounted) return;
			mountLoadForRouter = {
				router,
				mounted: true
			};
			const tryLoad = async () => {
				try {
					await router.load();
				} catch (err) {
					console.error(err);
				}
			};
			tryLoad();
		});
	});
	solid_js.createRenderEffect((previousIsLoading = false) => {
		const currentIsLoading = isLoading();
		if (previousIsLoading && !currentIsLoading) router.emit({
			type: "onLoad",
			...(0, _tanstack_router_core.getLocationChangeInfo)(router.stores.location.state, router.stores.resolvedLocation.state)
		});
		return currentIsLoading;
	});
	solid_js.createComputed((previousIsPagePending = false) => {
		const currentIsPagePending = isPagePending();
		if (previousIsPagePending && !currentIsPagePending) router.emit({
			type: "onBeforeRouteMount",
			...(0, _tanstack_router_core.getLocationChangeInfo)(router.stores.location.state, router.stores.resolvedLocation.state)
		});
		return currentIsPagePending;
	});
	solid_js.createRenderEffect((previousIsAnyPending = false) => {
		const currentIsAnyPending = isAnyPending();
		if (previousIsAnyPending && !currentIsAnyPending) {
			const changeInfo = (0, _tanstack_router_core.getLocationChangeInfo)(router.stores.location.state, router.stores.resolvedLocation.state);
			router.emit({
				type: "onResolved",
				...changeInfo
			});
			solid_js.batch(() => {
				router.stores.status.setState(() => "idle");
				router.stores.resolvedLocation.setState(() => router.stores.location.state);
			});
			if (changeInfo.hrefChanged) (0, _tanstack_router_core.handleHashScroll)(router);
		}
		return currentIsAnyPending;
	});
	return null;
}
//#endregion
exports.Transitioner = Transitioner;

//# sourceMappingURL=Transitioner.cjs.map